Baseus Wm01 Bluetooth Earphones From Baseus.Com.Bd Ultra Small And Lightweight. Only 4G, Ergonomic In-Ear Design: Wear Without Feeling, Equipped With Soft Silicone Eartips (S / M / L). The Charging Case Is Compact In Size, So It Is Very Easy To Carry And Will Fit Into Any Backpack Or Purse. A New Generation Of Wireless Technology Enables Dual Connection Of Left And Right Earphones For A Smoother Wireless Experience. Intelligent Environmental Noise Reduction, In-Ear Bevel Silicon Eartips For Better Physical Noise Reduction. Support Voice Assistant Via Touch Control And Switch Between Previous And Next Song. The Headphones Pair With Each Other Within Seconds Of Removing From The Charging Case. Smoothly Switch Between Single And Dual Mode Without The Need For Pairing Again. Pu Composite Membrane For High Quality Sound And Bass Compatible With Android, Ios And Windows Systems. Touch Controls: Play/Pause = Double Tap The Right Earphone. Previous Song = Long Press The Left Earphone. Next Song = Long Press The Right Earphone. Answer/Hang Up = Double Tap The Right Earphone. Specifications: Baseus Wm01 Bluetooth Earphones Baseus Encok True Wireless Earphones Model: Baseus Encok Wm01 Colon Black/White/Green/Purple Material: Abs Version: V5.0 Communication Distance: 10 M Standby Time: 250 Hours Music Time: 5 Hours (70% Of The Volume] Music Listening Duration With The Charging Box: 25 Hours Battery Capacity: 40Mah/0.148Wh (Earphones) 300Mah/1.11 Whfcharging Box) Earphone Rated Input: Dc5V = 50Ma Earphone Rated Consumption Current: 8Ma Frequency Response Range: 20Hz-20Khz Charge Interface: Type-C Suitable For: Compatible With All Wireless Devices